<?php

/**
 * 索引页
 *
 * @link http://www.ibos.com.cn/
 * @copyright Copyright &copy; 2012-2014 IBOS Inc
 * @author banyanCheung <banyan@ibos.com.cn>
 */
if ( version_compare( PHP_VERSION, '5.3.0', '<' ) ) {
	die( 'require PHP > 5.3.0 !' );
}

// 程序根目录路径
define( 'PATH_ROOT', dirname( __FILE__ ) );

if ( $_SERVER['HTTP_HOST'] == 'saas.ibos.cn' ) {
	include PATH_ROOT . '/login.php';
	die;
}
$defines = PATH_ROOT . '/system/defines.php';
$yii = PATH_ROOT . '/library/yii.php';
$config = PATH_ROOT . '/system/config/common.php';

require_once ( $defines );
require_once ( $yii );

Yii::setPathOfAlias( 'application', PATH_ROOT . DIRECTORY_SEPARATOR . 'system' );

$str = strtolower( $_SERVER['SERVER_SOFTWARE'] );
list($server) = explode( '/', $str );

if ( $server == "apache" || $server == "nginx" || $server == "lighttpd" ) {
	if ( isset( $_SERVER['HTTP_ORIGIN'] ) ) {
		header( 'Access-Control-Allow-Origin: ' . $_SERVER['HTTP_ORIGIN'] );
	}
	header( 'Access-Control-Allow-Headers: Origin, Accept, Content-Type, Authorization, ISCORS' );
	header( 'Access-Control-Allow-Credentials: true' );
	header( 'Access-Control-Allow-Methods: POST, GET, PUT, OPTIONS, DELETE' );

	if ( $_SERVER['REQUEST_METHOD'] == 'OPTIONS' ) {
		exit();
	}
} else if ( $server == "iis" ) {
	if ( $_SERVER['REQUEST_METHOD'] == 'OPTIONS' ) {
		// CORS 设置，有待讨论
		if ( isset( $_SERVER['HTTP_ORIGIN'] ) ) {
			header( 'Access-Control-Allow-Origin: ' . $_SERVER['HTTP_ORIGIN'] );
		}
		header( 'Access-Control-Allow-Headers: Origin, Accept, Content-Type, Authorization, ISCORS' );
		header( 'Access-Control-Allow-Credentials: true' );
		header( 'Access-Control-Allow-Methods: POST, GET, PUT, OPTIONS, DELETE' );
		exit();
	}
}
Yii::createApplication( 'application\core\components\Application', $config )->run();

exit;
